135 lines
2.7 KiB
Plaintext
135 lines
2.7 KiB
Plaintext
/*
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* Copyright (c) 2020 Seagate Technology LLC
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nxp/nxp_lpc11u68.dtsi>
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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#include "lpcxpresso11u68-pinctrl.dtsi"
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/ {
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model = "NXP LPCXPRESSO11U68 board";
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compatible = "nxp,lpcxpresso11u68", "nxp,lpc";
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,console = &uart0;
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};
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/* These aliases are provided for compatibility with samples. */
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aliases {
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led0 = &led0;
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led1 = &led1;
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led2 = &led2;
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sw0 = &isp_button;
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sw1 = &wake_up_button;
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eeprom-0 = &eeprom0;
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};
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gpio_keys {
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compatible = "gpio-keys";
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isp_button: button_0 {
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gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
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label = "ISP enable button";
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zephyr,code = <INPUT_KEY_0>;
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};
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wake_up_button: button_1 {
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gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
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label = "Wake-up button";
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zephyr,code = <INPUT_KEY_WAKEUP>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led0: led_0 {
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gpios = <&gpio2 16 GPIO_ACTIVE_LOW>;
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label = "Green LED 0";
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};
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led1: led_1 {
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gpios = <&gpio2 17 GPIO_ACTIVE_LOW>;
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label = "Red LED 1";
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};
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led2: led_2 {
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gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
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label = "Blue LED 2";
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};
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};
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arduino_header: connector {
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compatible = "arduino-header-r3";
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#gpio-cells = <2>;
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gpio-map-mask = <0xffffffff 0xffffffc0>;
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gpio-map-pass-thru = <0 0x3f>;
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gpio-map = <0 0 &gpio1 9 0>, /* A0 */
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<1 0 &gpio0 14 0>, /* A1 */
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<2 0 &gpio0 13 0>, /* A2 */
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<3 0 &gpio0 12 0>, /* A3 */
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<4 0 &gpio0 23 0>, /* A4 */
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<5 0 &gpio0 11 0>, /* A5 */
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<6 0 &gpio2 11 0>, /* D0 */
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<7 0 &gpio2 12 0>, /* D1 */
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<8 0 &gpio1 18 0>, /* D2 */
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<9 0 &gpio1 24 0>, /* D3 */
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<10 0 &gpio1 19 0>, /* D4 */
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<11 0 &gpio1 26 0>, /* D5 */
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<12 0 &gpio1 27 0>, /* D6 */
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<13 0 &gpio1 25 0>, /* D7 */
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<14 0 &gpio1 28 0>, /* D8 */
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<15 0 &gpio2 3 0>, /* D9 */
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<16 0 &gpio0 2 0>, /* D10 */
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<17 0 &gpio0 9 0>, /* D11 */
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<18 0 &gpio0 9 0>, /* D12 */
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<19 0 &gpio1 29 0>, /* D13 */
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<20 0 &gpio0 5 0>, /* D14 */
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<21 0 &gpio0 4 0>; /* D15 */
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};
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};
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&uart0 {
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pinctrl-0 = <&uart0_default>;
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pinctrl-names = "default";
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current-speed = <115200>;
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status = "okay";
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};
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arduino_serial: &uart4 {
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pinctrl-0 = <&uart4_default>;
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pinctrl-names = "default";
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current-speed = <115200>;
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status = "okay";
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};
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arduino_i2c: &i2c0 {
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pinctrl-0 = <&i2c0_default>;
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pinctrl-1 = <&i2c0_fast>;
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pinctrl-names = "default", "fast-plus";
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status = "okay";
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};
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&cpu0 {
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clock-frequency = <48000000>;
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&gpio2 {
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status = "okay";
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};
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&syscon {
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pinctrl-0 = <&syscon_default>;
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pinctrl-names = "default";
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};
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